SOLUTION: I have a test tomorrow so I was wondering if you could help me with these two questions. Write as a single logarithm: ln(2x)+lnx^3-ln(x-3) and Solve the following

Algebra.Com
Question 448413: I have a test tomorrow so I was wondering if you could help me with these two questions.
Write as a single logarithm:
ln(2x)+lnx^3-ln(x-3)
and
Solve the following equations for the unknown:
2x-x^2=-x
thank you!

Answer by edjones(8007)   (Show Source): You can put this solution on YOUR website!
2x-x^2=-x
x^2-3x=0
x(x-3)=0
x=0, x=3
.
Ed

RELATED QUESTIONS

I'm doing a math final that needs to be passed in tomorrow. I really needed to pass this... (answered by Alan3354,MathTherapy)
I have a couple of questions that I need help with: 1. Solve for x: ln7 +... (answered by rapaljer,longjonsilver)
I have been working on this math problem and I can't seem to figure it out. I was... (answered by chiefman)
Hi can you please help me with these 4 problems? I need to know how to do them by... (answered by longjonsilver)
Hi I have several questions that I completely don’t understand and need help on. (answered by josmiceli)
Write as a single logarithm and check with a calculator a) ln 5 + ln 3 b) ln 2+ ln 10... (answered by jim_thompson5910,stanbon)
Hi, I was wondering if someone could help me with this problem. I am told to expressthe... (answered by mathie123)
I have been working on this math problem and I can't seem to figure it out. I was... (answered by jim_thompson5910,stanbon)
Good morning tutors, I have a couple of questions. I have to solve and graph these... (answered by ankor@dixie-net.com)